7 eh 
se 
eisciocke Ww. i 
152. 30D 18091. 
Morong, 
SS spss] Page Paes ine pris paki 15 = 
Bang. (Pat) 1. ee tise aPatg prety Sag 
Price $3.00 a volume. 
Not offered in exchange. — 
Vol. 1, No. 1; not furnished rately : Z 
Bailey, Liberty Hyde. Studies of the types of various species of the See! Cores. 
Pages 1-85. 25 My 1889. 
Vol. 1, No. 2; not furnished separately: — 
tindale, Isaac Comly. Marine algae of the pd r Jersey coast and | cn 
waters of Staten Island. Pages 87-111. 24 Au BS 
Vol. 1, No. 3; price, 75 cents : oo a * 
Spr Richard eos Bolivianae, in Andibus Boliviae ~ nt al 
188¢6, acl. H. H. Rusby lectae. Page s 113-140. 20 Ja ee, 
Vol. 1, No. 4; price, 75 cents: aie 
‘ Sturtevant, Edward Lewis. On seedless fruits. Pages spit: 30 
Vol. 2, No. 1; not furnished separately: — Rage . 
alsted, Byron David. Reserve food-materials in’ buds and surrounding 
Pages 1-26, plates 7, 2. 10S 1890. po Sea gee ean ae 
Vol. 2, No. 2; price, 75 cents: 
wel Anna Murray, & Hollick, Charles Arthur. Contributions to | 
Virginia. Pages 27-56, siete ere: tee 
Holm, Herman Theodor. Contributions to the knowledge of the 
some North American plants. Pages 57-108, plates ag. sae 
ol. 2, No. 4; price, 75 cents 
Bfner. The genus Polygala in + Noh Ameri 
Vol. 3, Nol; “not famished separate 
- mall, . John Kunkel, & Heller, Amos Arthur. 
Se aces aaa ag eager ADF iia 
ol 3, 
Naiadacea eof D North 
on ofthe plats 
<5 Tee 1; not furnished s 
n of southwestern Ses Vi tag the in a 892 
738. Ns fs cn Sen ae ee 
